Heavy Duty Truck Repair in Westminster, MD

Professional Repairs for Class 7–9 Trucks by Experienced Technicians

If you operate or drive a heavy-duty truck in Westminster or anywhere across Woodbine, MD, Mt. Airy, MD, Eldersburg, MD, Taylorsville, MD, or Westminster, MD, keeping your vehicle in top condition is essential for safety, performance, and compliance. At Wastler Auto Service, we specialize in reliable and efficient heavy-duty truck repair services for all makes and models. Our technicians are trained to handle everything from diesel diagnostics to suspension work, ensuring your truck stays strong and road-ready.

What Is Considered a Heavy-Duty Truck?

Any truck with a gross vehicle weight rating (GVWR) over 26,001 pounds is classified as heavy-duty. These powerful machines are designed for hauling, towing, and performing on the most demanding job sites.

Heavy-duty trucks are divided into three key categories:

• Class 7: 26,001–33,000 lbs (e.g., garbage trucks, beverage delivery trucks, livestock transporters)

• Class 8: 33,001+ lbs (e.g., dump trucks, 18-wheelers, tractor-trailers)

• Class 9: Over 60,000 lbs (e.g., mobile cranes, specialty vehicles)

Most trucks in these classes feature diesel engines, advanced transmissions, reinforced axles, and significant payload/towing capacities, often exceeding 12,000 lbs and 20,000 lbs, respectively. Whether used for industrial transport or construction support, they require specialized attention from a qualified repair shop like Wastler Auto Service.

Top Heavy-Duty Trucks You Can Count On

Drivers in Carroll County who rely on performance and payload capacity often gravitate toward dependable brands like Dodge, Chrysler, Ford, and Honda. Here are two industry favorites:

Ford Super Duty F-350

This powerful pickup features a PowerStroke diesel engine, high torque (up to 1,050 lb-ft), trailer safety tech, and refined handling. If your F-350 needs Tires, brake repair, or other maintenance, our certified team at Wastler Auto Service is here to help.

Chevrolet Silverado 2500 HD

Known for a smooth ride on tough terrain, the Silverado 2500 offers high towing capacity and trim levels with luxury appeal. Whether you’re dealing with transmission problems or require Auto Repair, we can get your truck back in peak form.

Your Trusted Shop for Heavy-Duty Truck Repair

When warning lights come on or your truck isn’t performing as it should, don’t wait—bring it into Wastler Auto Service in Westminster for expert evaluation and repair. We’re equipped with advanced diagnostic tools and a team of experienced technicians who understand the complexity of heavy-duty systems.

We proudly provide:

• Full diesel diagnostics and engine repair

• Suspension, brake, and transmission work

• DOT inspections and compliance services

• Preventive maintenance tailored for Class 7–9 trucks

• Emergency roadside assistance (availability may vary)

At Wastler Auto Service, we don’t just fix trucks, we partner with our customers to ensure they get the most out of their investment. Our service team, led by Dave Wastler, is committed to quality, honesty, and long-term customer relationships.

Why You Should Do Business With Us

AAA Approved Auto Repair, Fleet and National Accounts Welcome, ASE Master Certified Technicians, MD State Inspections , Customer Service Award Winning Business

• Trusted by heavy-duty drivers across Woodbine, MD, Mt. Airy, MD, Eldersburg, MD, and surrounding communities

• Backed by 0 verified reviews from satisfied customers

• All repairs include a 36 months/36,000 miles warranty for your peace of mind

• Staffed by ASE certified-certified technicians trained in the latest repair technology

• Locally owned and operated with decades of combined industry experience

Schedule Heavy Duty Truck Service Today

Your heavy-duty truck is too important to leave in uncertain hands. Whether you're dealing with engine trouble, brake wear, or scheduled maintenance, trust Wastler Auto Service in Westminster, MD for expert repair and personal service.

Call us today at 410-635-8375
Book your appointment online at https://wastlerautoservice.com/

Wastler Auto Service – We Can Fix It!